▲ 7 r/Homebrewing
This would probably better fit in a engineering sub but has anyone here ever thought about using the CO2 from fermentation to drive a reciprocating engine?
I noticed how a three piece airlock rises and then falls with each burp so would it be possible to use that up and down motion to drive a engine or motor to do some light work or even generate a small amount of electricity?
u/KamboRambo97 — 1 day ago